lasinfo (210611) report for 'AHN3T/11HZ2_18.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 212/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 34837147 number of points by return: 17972420 6936022 4913868 2878669 1365206 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 551230 0 min x y z: 216980.000 551230.000 7.215 max x y z: 218019.999 552519.998 44.017 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 34837147 extended number of points by return: 17972420 6936022 4913868 2878669 1365206 531307 239655 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289998 Z 7215 44017 intensity 1 65515 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 35 user_data 1 1 point_source_ID 175 191 gps_time 78315224.106076 78323528.472476 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 36 255 B 1 255 NIR 41 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 number of first returns: 17972420 number of intermediate returns: 9921623 number of last returns: 17957392 number of single returns: 11014288 covered area in square units/kilounits: 1340028/1.34 point density: all returns 26.00 last only 13.40 (per square units) spacing: all returns 0.20 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34837147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17972420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6936022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4913868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2878669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1365206 instead zero. overview over extended number of returns of given pulse: 11014288 4015994 6096466 6069792 4190058 2145812 1304737 0 0 0 0 0 0 0 0 histogram of classification of points: 19938979 unclassified (1) 14564517 ground (2) 321080 building (6) 12571 water (9) +-> flagged as extended overlap: 2420490 +---> 1485331 of those are unclassified (1) +---> 896660 of those are ground (2) +---> 37435 of those are building (6) +---> 1064 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 142 bin [7.3,7.4) has 1375 bin [7.4,7.5) has 2228 bin [7.5,7.6) has 2549 bin [7.6,7.7) has 3752 bin [7.7,7.8) has 4677 bin [7.8,7.9) has 8417 bin [7.9,8.0) has 13509 bin [8.0,8.1) has 35796 bin [8.1,8.2) has 62734 bin [8.2,8.3) has 128807 bin [8.3,8.4) has 152201 bin [8.4,8.5) has 214086 bin [8.5,8.6) has 294787 bin [8.6,8.7) has 382925 bin [8.7,8.8) has 516558 bin [8.8,8.9) has 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1393 bin [39.3,39.4) has 1342 bin [39.4,39.5) has 1124 bin [39.5,39.6) has 1141 bin [39.6,39.7) has 982 bin [39.7,39.8) has 942 bin [39.8,39.9) has 871 bin [39.9,40.0) has 761 bin [40.0,40.1) has 746 bin [40.1,40.2) has 667 bin [40.2,40.3) has 613 bin [40.3,40.4) has 551 bin [40.4,40.5) has 478 bin [40.5,40.6) has 411 bin [40.6,40.7) has 410 bin [40.7,40.8) has 356 bin [40.8,40.9) has 331 bin [40.9,41.0) has 290 bin [41.0,41.1) has 287 bin [41.1,41.2) has 259 bin [41.2,41.3) has 258 bin [41.3,41.4) has 210 bin [41.4,41.5) has 204 bin [41.5,41.6) has 183 bin [41.6,41.7) has 168 bin [41.7,41.8) has 145 bin [41.8,41.9) has 163 bin [41.9,42.0) has 97 bin [42.0,42.1) has 127 bin [42.1,42.2) has 90 bin [42.2,42.3) has 100 bin [42.3,42.4) has 92 bin [42.4,42.5) has 67 bin [42.5,42.6) has 67 bin [42.6,42.7) has 67 bin [42.7,42.8) has 58 bin [42.8,42.9) has 55 bin [42.9,43.0) has 32 bin [43.0,43.1) has 30 bin [43.1,43.2) has 33 bin [43.2,43.3) has 28 bin [43.3,43.4) has 18 bin [43.4,43.5) has 15 bin [43.5,43.6) has 6 bin [43.6,43.7) has 5 bin [43.7,43.8) has 5 bin [43.8,43.9) has 2 bin [44.0,44.1) has 1 average z coordinate 16.9 for 34837147 element(s) point source id histogram with bin size 1.000000 bin 175 has 2121921 bin 176 has 12111512 bin 178 has 11808589 bin 180 has 231261 bin 191 has 8563864 average point source id 180.330959162643268 for 34837147 element(s)